Mid 8SFF UniBay drive backplane
The PCA-BP-8Unibay-2U-M-G6 8SFF UniBay drive backplane is combined by two 4SFF UniBay
drive backplanes and can be installed at the server middle. Each 4SFF UniBay drive backplane can
support four 2.5-inch SAS/SATA/NVMe drives.
Figure 36 4SFF UniBay drive backplane
(1) AUX connector (AUX)
(3) MCIO connector B1/B2 (PCIe5.0 x8)(NVME-B1/B2)
(4) MCIO connector B3/B4 (PCIe5.0 x8)(NVME-B3/B4)
(5) x4 Mini-SAS-HD connector (SAS PORT)
PCIe5.0 x8 description:
PCIe5.0: Fifth-generation signal speed.
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x8: Bus bandwidth.
Rear 2LFF SAS/SATA drive backplane
The PCA-BP-2LFF-2U-G6 2LFF SAS/SATA drive backplane is installed at the server rear to support
two 3.5-inch SAS/SATA drives.
Figure 37 2LFF SAS/SATA drive backplane
(1) x4 Mini-SAS-HD connector (SAS PORT1)
(3) Power connector (PWR1)
(2) Power connector (PWR)
(2) AUX connector (AUX1)
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